SFM-133-T2-L-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-133-T2-L-D-A-K is a 66-position dual-row, surface-mount high-reliability socket strip with 0.050-inch (1.27mm) pitch. It delivers compact, robust board-to-board connections and is available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Datasheet
- SFM-133-T2-L-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 66-position dual-row surface-mount socket strip on 0.050-inch (1.27mm) pitch for space-critical PCB layouts
- High-reliability construction with Type 2 tail and low-profile form factor for dense SMT assemblies
- Dual-row configuration supports 66-pin signal routing in a single compact connector footprint
- RoHS-compliant materials and gold-plated contacts ensure long service life in demanding environments
Applications
The SFM-133-T2-L-D-A-K is suited for high-density interconnect applications such as FPGA mezzanine cards, industrial embedded modules, and communication backplanes requiring 66 pins at 0.050-inch pitch. Its surface-mount design integrates cleanly into automated PCB assembly processes, reducing hand-soldering errors in high-volume production. The high-reliability socket strip is also widely used in test-and-measurement instruments that demand stable multi-cycle mating performance.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the SFM-133-T2-L-D-A-K provide, and what is its pitch?
The SFM-133-T2-L-D-A-K provides 66 positions arranged in a dual-row configuration on a 0.050-inch (1.27mm) pitch, enabling high-density board-to-board connectivity in compact surface-mount PCB designs.
Which assembly processes are compatible with the SFM-133-T2-L-D-A-K's surface-mount design?
The surface-mount (SMT) package is compatible with standard reflow soldering processes, supporting automated pick-and-place assembly at 0.050-inch pitch spacing, which is common in industrial computing, communications, and FPGA carrier boards with 66-pin interfaces.
How does the SFM-133-T2-L-D-A-K compare to through-hole socket strips for high-cycle-count applications?
The SFM-133-T2-L-D-A-K's high-reliability Type 2 tail design offers consistent contact engagement across multiple mating cycles at 0.050-inch pitch, making it preferable to standard through-hole strips in applications requiring frequent module swaps, such as test fixtures handling 66-pin daughter cards.
What procurement lead time should engineers plan for when sourcing the SFM-133-T2-L-D-A-K?
SAMTEC typically offers the SFM-133-T2-L-D-A-K with short factory lead times, often 1–2 weeks, and the part is available through global distributors with worldwide shipping, supporting both prototype quantities and volume orders for 66-position SMT socket applications.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”